ogygian
Adjective
Meaning
Of or pertaining to Ogyges, a mythical king of ancient Attica, or to a great deluge in Attica in his days; hence, primeval; of obscure antiquity.
Source: Webster's dictionarySynonyms
old
ancient
dated
primitive
fossil
obsolete
archaic
primordial
antique
antiquated
stale
primeval
antediluvian
noachian
prehistoric